Galaxies on Instagram: "A solar prominence is a large, bright, looped feature of plasma that extends from the Sun’s surface into the corona, held in place by the Sun’s magnetic field. Captured by @simon2940"

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Astronomer Salau on Instagram: "That video shows a picture of a Red Sprite, which is a spectacular and rare atmospheric phenomenon. Here is the information about it in English: 🌌 The Red Sprite Phenomenon A Red Sprite is a large-scale electrical discharge that occurs high above thunderstorm clouds, usually triggered by powerful positive cloud-to-ground lightning strikes. * What it is: They are a type of Transient Luminous Event (TLE)—brief, difficult-to-catch flashes in the upper atmosphere. *

Explaining Everything Visually on Instagram: "Mountains form through various geological processes, mostly involving the movement of tectonic plates. When plates collide, they push the Earth’s crust upward, creating mountain ranges. Volcanic activity can also lead to mountain formation, as magma erupts and builds up over time. These natural forces shape the landscape over millions of years. via : (kotagirishekar, TectonicsObservatory)/ YT #knowledge #mountains"

BPS.space on Instagram: "I’ve been trying to figure out the best way to bond composites, so I made a bunch of test coupons with different surface preps and put them in a hydraulic press. Which one do you think will perform the best?"

Science on Instagram: "The lifecycle of a mosquito has four stages and is called a complete metamorphosis: 1. Egg – Female mosquitoes lay eggs on the surface of stagnant water. 2. Larva – Eggs hatch into larvae (“wrigglers”) that live in water, breathe air, and feed on microorganisms. 3. Pupa – Larvae develop into pupae (“tumblers”), which do not feed but remain active while transforming. 4. Adult – The adult mosquito emerges from the pupa, rests briefly on the water surface, then flies away. 👉

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@teachyouman on Instagram: "This trick uses simple physics to recover your key if it slips into water. By attaching something that increases buoyancy — like a small sealed air-filled object — you can make the key float back up instead of sinking. It works because adding trapped air lowers the overall density, helping it rise to the surface. How well it works depends on how heavy the key is and how much air the attached object can hold. Lighter keys float quickly, while heavier ones may need more